CN102248063B - Punching mechanism for punching die - Google Patents
Punching mechanism for punching die Download PDFInfo
- Publication number
- CN102248063B CN102248063B CN2011101654979A CN201110165497A CN102248063B CN 102248063 B CN102248063 B CN 102248063B CN 2011101654979 A CN2011101654979 A CN 2011101654979A CN 201110165497 A CN201110165497 A CN 201110165497A CN 102248063 B CN102248063 B CN 102248063B
- Authority
- CN
- China
- Prior art keywords
- mould
- punching
- die
- button
- buttonhole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000002699 waste material Substances 0.000 claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The invention discloses a punching mechanism for a punching die. The punching mechanism comprises a base, wherein the base is provided with a punching head seat and a punching die seat; the punching head seat is provided with a punching head fixing plate which is provided with a pressure plate; a punching head is arranged in the punching head fixing plate and runs through the pressure plate; the punching die seat is provided with an installation step which is provided with a positioning block for positioning a workpiece; a first die button is arranged in the positioning block; a first die button hole is formed in the first die button; the punching die seat is provided with a die button block; a second die button is arranged at the position, which corresponds to the first die button, in the die button block; a first waste material hole is formed at the position, which corresponds to the second die button, on the punching die seat; and the punching die seat is provided with a waste material channel which is communicated with the waste material hole. A second hole is laterally punched by compressing a waste material of a first punched hole into the punching head diameter size required by a second punched hole through the first die button hole, so that when the coaxiality tolerance dimension of two apertures is ensured, the production efficiency is improved, and the production cost is reduced.
Description
Technical field
The present invention relates to a kind of diel, refer more particularly to a kind of punch mechanism of punching die.
Background technology
The punch mechanism of common punching die once can only be on product through hole of punching out; When needing the processing coaxial through-hole on the adjacent two boards that runs into product; It generally is the required through hole of difference punching out on biside plate; But this processing method not only operating efficiency is low, and when being used for the requirement on machining accuracy high product, the axiality in two holes, processing back does not usually reach designing requirement.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of can be on U type spare the punch mechanism of the punching die efficiently of two coaxial through-holes of punching press once.
A kind of punch mechanism of punching die comprises base, is movably arranged on the punch holder on the base and is fixedly installed on the die shoe on the base that described punch holder is provided with the drift fixed head; Be provided with drift in the drift fixed head, described die shoe is provided with installation step, and the installation step bottom surface is provided with the locating piece that is used to locate workpiece; Be provided with the first mould button in the locating piece; Be provided with the first mould buttonhole in the first mould button, the first mould buttonhole drift end diameter is greater than other end diameter, and the installation step side is provided with mould button piece on the die shoe; Be provided with between mould button piece and the locating piece and put the material gap; Be provided with the second mould button with the corresponding position of the first mould button in the mould button piece, be provided with the second mould buttonhole of diameter greater than the big end of the first mould buttonhole in the second mould button, die shoe is provided with the slug hole that is connected with the second mould buttonhole; Also be provided with the waste channel that is communicated with slug hole on the described die shoe; Punch holder one side at locating piece on the described die shoe is provided with holding pad, is provided with between holding pad and the locating piece to put the material gap, and holding pad is provided with bore of the punch.
Described locating piece is provided with the adjustment piece in order to the adjustment location of workpiece.
Described punch holder upper edge pressing direction is provided with nitrogen spring.
Be provided with the drift backing plate between described punch holder and drift fixed head.
Described die shoe and mould button interblock are provided with cushion block and adjustment backing plate, and cushion block is respectively arranged with the through hole that connects with the second mould buttonhole and slug hole with adjusting on the backing plate.
The described second mould buttonhole is a bellmouth near the part of die shoe end.
Advantage of the present invention is: because the first mould buttonhole drift end diameter is greater than other end diameter; Needed punch diameter size is carried out second hole of side blow in the time of can utilizing the waste material of first punching to be compressed into second punching through the first mould buttonhole; Reduced stamping procedure; In the axiality tolerance dimension that guarantees two apertures, improved production efficiency, reduced production cost.
Description of drawings
Fig. 1 is a stereochemical structure cross-sectional schematic of the present invention.
Fig. 2 is for using the perspective view of punching die of the present invention.
Among Fig. 1-2: 1. product, 2. punch holder, 3. die shoe, 4. nitrogen spring, 5. drift backing plate; 6. drift fixed head, 7. holding pad, 8. drift, 9. locating piece; 10. adjustment piece, 11. first mould buttons, 12. adjustment backing plates, 13. cushion blocks; 14. mould button piece, 15. second mould buttons, 16. slug holes, 17. waste channel.
The specific embodiment
Describe particular content of the present invention in detail below in conjunction with accompanying drawing and specific embodiment.
Shown in Fig. 1-2, a kind of punch mechanism of punching die comprises base, is movably arranged on the punch holder 2 on the base and is fixedly installed on the die shoe 3 on the base; Punch holder 2 upper edge pressing directions are provided with nitrogen spring 4; Punch holder 2 is provided with drift backing plate 5, and drift backing plate 5 is provided with drift fixed head 6, is provided with drift 8 in the drift fixed head 6; Die shoe 3 is provided with installation step; The installation step bottom surface is provided with the locating piece 9 that is used to locate workpiece, and locating piece 9 is provided with the adjustment piece 10 in order to the adjustment location of workpiece, is provided with the first mould button 11 in the locating piece 9; Be provided with the first mould buttonhole in the first mould button 11; The first mould buttonhole drift end diameter is greater than other end diameter, and the installation step side is disposed with adjustment backing plate 12, cushion block 13 and mould button piece 14 on the die shoe 3, is provided with between mould button piece 14 and the locating piece 9 to be used to place putting of a required punching side plate and to expect the gap; Be provided with the second mould button 15 with the first mould button, 11 corresponding positions in the mould button piece 14; Be provided with the second mould buttonhole of diameter greater than the big end of the first mould buttonhole in the second mould button 15, the second mould buttonhole is a bellmouth near the part of work end, is provided with first slug hole 16 with the second mould button, 15 corresponding positions on the die shoe 3; Die shoe 3 also is provided with the waste channel 17 that is communicated with first slug hole 16; Punch holder 2 one sides at locating piece 9 on the described die shoe 3 are provided with holding pad 7, be provided with between holding pad 7 and the locating piece 9 be used to place another required punching side plate put the material gap, holding pad 7 is provided with bore of the punch.Cushion block 13 is respectively arranged with the through hole that connects with the second mould buttonhole and slug hole 16 with adjusting on the backing plate 12.
Because the first mould buttonhole drift, 8 end diameters are greater than other end diameter; Needed punch diameter size is carried out second hole of side blow in the time of can utilizing the waste material of first punching to be compressed into second punching through the first mould buttonhole 11; Reduced stamping procedure; In the axiality tolerance dimension that guarantees two apertures, improved production efficiency, reduced production cost.
Claims (6)
1. the punch mechanism of a punching die comprises base, is movably arranged on the punch holder on the base and is fixedly installed on the die shoe on the base, and it is characterized in that: described punch holder is provided with the drift fixed head, is provided with drift in the drift fixed head; Described die shoe is provided with installation step; The installation step bottom surface is provided with the locating piece that is used to locate workpiece, is provided with the first mould button in the locating piece, is provided with the first mould buttonhole in the first mould button; The first mould buttonhole drift end diameter is greater than other end diameter; The installation step side is provided with mould button piece on the die shoe, is provided with between mould button piece and the locating piece to put the material gap, is provided with the second mould button with the corresponding position of the first mould button in the mould button piece; Be provided with the second mould buttonhole of diameter in the second mould button greater than the big end of the first mould buttonhole; Die shoe is provided with the slug hole that is connected with the second mould buttonhole, also is provided with the waste channel that is communicated with slug hole on the described die shoe, and punch holder one side at locating piece on the described die shoe is provided with holding pad; Be provided with between holding pad and the locating piece and put the material gap, holding pad is provided with bore of the punch.
2. the punch mechanism of a kind of punching die as claimed in claim 1 is characterized in that: described locating piece is provided with the adjustment piece in order to the adjustment location of workpiece.
3. the punch mechanism of a kind of punching die as claimed in claim 1, it is characterized in that: described punch holder upper edge pressing direction is provided with nitrogen spring.
4. the punch mechanism of a kind of punching die as claimed in claim 1 is characterized in that: be provided with the drift backing plate between described punch holder and drift fixed head.
5. the punch mechanism of a kind of punching die as claimed in claim 1 is characterized in that: described die shoe and mould button interblock are provided with cushion block and adjustment backing plate, are respectively arranged with the through hole that connects with the second mould buttonhole and slug hole on cushion block and the adjustment backing plate.
6. the punch mechanism of a kind of punching die as claimed in claim 1, it is characterized in that: the described second mould buttonhole is a bellmouth near the part of die shoe end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101654979A CN102248063B (en) | 2011-06-20 | 2011-06-20 | Punching mechanism for punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101654979A CN102248063B (en) | 2011-06-20 | 2011-06-20 | Punching mechanism for punching die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102248063A CN102248063A (en) | 2011-11-23 |
| CN102248063B true CN102248063B (en) | 2012-10-31 |
Family
ID=44975840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101654979A Expired - Fee Related CN102248063B (en) | 2011-06-20 | 2011-06-20 | Punching mechanism for punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102248063B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552633B (en) * | 2017-10-25 | 2023-12-08 | 瑞安市立程标准件有限公司 | Diameter-adjustable circular plate manufacturing stamping die |
| CN112191734B (en) * | 2020-08-26 | 2022-09-13 | 上海工众机械技术有限公司 | High-flexibility X-shaped robot punching gun |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6171132A (en) * | 1984-09-14 | 1986-04-12 | Matsushita Electric Ind Co Ltd | Punching device of plate material having cleat |
| JP2606853Y2 (en) * | 1993-04-28 | 2001-01-29 | 日東工器株式会社 | Hydraulic puncher |
| JPH06328161A (en) * | 1993-05-17 | 1994-11-29 | Ricoh Co Ltd | Press punching die |
| JP3693445B2 (en) * | 1997-02-10 | 2005-09-07 | 日本精工株式会社 | Universal joint yoke and manufacturing method thereof |
| JP4949782B2 (en) * | 2006-09-08 | 2012-06-13 | アイダエンジニアリング株式会社 | Precision punching die |
| US20100018276A1 (en) * | 2008-07-28 | 2010-01-28 | Edelmayer Thomas C | Sheet metal rocker arm with integrally formed cross member |
| CN101386046B (en) * | 2008-10-21 | 2010-06-09 | 济南铸锻所捷迈机械有限公司 | U-shaped beam three-face punching technique and production device using the technique |
| CN202174610U (en) * | 2011-06-20 | 2012-03-28 | 苏州金鸿顺汽车部件股份有限公司 | Punching mechanism for punching die |
-
2011
- 2011-06-20 CN CN2011101654979A patent/CN102248063B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102248063A (en) | 2011-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103143620B (en) | Rear axle regulating nut punching die and punching process | |
| JP2013027886A (en) | Press die | |
| JP2011189458A (en) | Press die of sheet member | |
| CN104550462A (en) | Punching device | |
| CN104582872A (en) | Lamination device and laminate production system | |
| CN201644636U (en) | Elastic part progressive die for electronic scale | |
| CN104368681A (en) | Wedge mechanism | |
| CN104289603A (en) | Automatic edge rolling die | |
| KR20110095748A (en) | Oil pressure punch of more than two operate press mold | |
| US20030070518A1 (en) | Method and apparatus for manufacturing a press-formed object | |
| CN202316754U (en) | Combined mold for punching on screen bracket | |
| CN102248063B (en) | Punching mechanism for punching die | |
| CN107252847B (en) | Stamping upper die | |
| CN202174610U (en) | Punching mechanism for punching die | |
| CN104511522A (en) | Inclined hole punching die for workpiece with conical surface | |
| US9032853B2 (en) | Cutting apparatus | |
| CN202192650U (en) | Punching shear die for foil-shaped brazing filler metal rings | |
| CN207414118U (en) | A kind of punching die on part inclined surface | |
| JP2013223873A (en) | Die device | |
| CN211660847U (en) | Blanking structure of progressive die | |
| JP2015085385A (en) | Press molding device and press molding method | |
| KR101384899B1 (en) | Punching press for reverse-direction ejecting scrap | |
| CN221454020U (en) | Inside-out stamping die structure | |
| CN203184448U (en) | Flatness ensuring device | |
| CN103551445A (en) | Guide plate type blanking die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 215600 No. 30, Changxin Road, Zhangjiagang Economic Development Zone, Suzhou, Jiangsu Applicant after: SUZHOU JINHONGSHUN AUTO PARTS Co.,Ltd. Address before: 215600 No. 30, Changxin Road, Zhangjiagang Economic Development Zone, Suzhou, Jiangsu Applicant before: Zhangjiagang JinHongShun Machinery Industrial Co.,Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHANGJIAGANG JINHONGSHUN MACHINERY INDUSTRIAL CO., LTD. TO: SUZHOU JINHONGSHUN AUTO PARTS CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215600 No. 30, Changxin Road, Zhangjiagang Economic Development Zone, Jiangsu, China Patentee after: SUZHOU JINHONGSHUN AUTO PARTS Co.,Ltd. Address before: 215600 No. 30, Changxin Road, Zhangjiagang Economic Development Zone, Suzhou, Jiangsu Patentee before: SUZHOU JINHONGSHUN AUTO PARTS Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215600, Suzhou, Suzhou auto parts Limited by Share Ltd, 30 Changxin Road, Zhangjiagang Economic Development Zone, Jiangsu, China Patentee after: SUZHOU JINHONGSHUN AUTO PARTS Co.,Ltd. Address before: 215600 No. 30, Changxin Road, Zhangjiagang Economic Development Zone, Jiangsu, China Patentee before: SUZHOU JINHONGSHUN AUTO PARTS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 |